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The Location.reload() method reloads the current URL, like the Refresh button.

The reload may be blocked and a SECURITY_ERRORDOMException thrown. This happens if the origin of the script calling location.reload() differs from the origin of the page that owns the Location object. See Same-origin policy for more information.

Notes In EdgeHTML versions of Edge, if a page added to Trusted Sites contains a cross-origin iframe, then calling reload() from within the iframe reloads the trusted page (in other words, the top page reloads, not the iframe). This behavior was fixed in Edge 79.

FirefoxFull support
1

IEFull support
5.5

Notes

Full support
5.5

Notes

Notes If a page added to Trusted Sites contains a cross-origin iframe, then calling reload() from within the iframe reloads the trusted page (in other words, the top page reloads, not the iframe).